Physics, 31.08.2019 10:30 startabull
Agrain barge travels on a river from point a to point b loading and unloading grain. the barge travels at a rate of 99 mph relative to the water. the river flows downstream at a rate of 1 mph. if the trip upstream takes 2 hours longer than the tripâ downstream, how far is it from point a to pointâ b?
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Physics, 22.06.2019 07:30
Select all of the following that are equal to an impulse of 20 unitsa) force= 5, time= 5.5b) force= 25, time= 0.8c) force= 0.1, time= 200d) force= 10, time= 2(its b, c, and d)(also in order to find answer they have to add to get the unit)ex= 25x.8=20 or .1x200=20
Answers: 1
Physics, 22.06.2019 14:00
Give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.
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Physics, 22.06.2019 15:30
What are the similarities & differences between a thermistor and a light dependent resistor in physics?
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Physics, 23.06.2019 01:00
Formulating a hypothesis: part i since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of " because when writing your hypothesis
Answers: 1
Agrain barge travels on a river from point a to point b loading and unloading grain. the barge trave...
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